Chemistry Review

Reviewing The Basics chpt11
1. Check out the material safety data sheet (MSDS)
2. People can trip over cables or cords left on the floor.
3. Stand close to theobject with your feet apart
4. don’t set case directly on thick carpet because the air vent on the bottom front of the case can be blocked
5. You can purchase plastickeyboard covers to protect the keyboard in a dirty or extremely dusty environment.
6. If your new laptop has just arrived and sat on your doorstep in freezingweather, don’t bring it in immediately unpack it and turn it on
7. Some batteries can contain silver, oxide, mercury, lithium, or cadmium and are considered hazardouswaste
8. Return these to the manufacturer or dealer to be recycled
9. Do physical damage to the device so it is not possible for hard drives, cd, dvd, sensitive datato be stolen.
10. If you are shipping a computer, be aware that rough handling can cause damage
11. The federal copyright act of 1976 was designed in part to protectsoftware copyrights.
12. By purchasing a site license a company can obtain the right to use multiple copies of software
13. Vendors might sometimes sellcounterfeit software
14. A Interview the user and back up data
B. Examine the system and make your best guess
C. Test your theory
D. Plan your solutionand then fix the problem
E. Verify the fix and take preventive action
F. Document what happened
15. Most problems are easy to fix.
Thinking Critically1. D
2. What is the nature of the problem.
B. Does the problem occur before or after the boot.
3.. ZA very well supplies the full installer on their server